CN114704171A - Friction retaining mechanism for hinge - Google Patents
Friction retaining mechanism for hinge Download PDFInfo
- Publication number
- CN114704171A CN114704171A CN202210370432.6A CN202210370432A CN114704171A CN 114704171 A CN114704171 A CN 114704171A CN 202210370432 A CN202210370432 A CN 202210370432A CN 114704171 A CN114704171 A CN 114704171A
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- clamping
- friction
- hinge
- plate
- lever
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000004851 dishwashing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
- E05D11/081—Friction devices between relatively-movable hinge parts with both radial and axial friction, e.g. conical friction surfaces
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4261—Connections of the door to the casing, e.g. door hinges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a friction retaining mechanism for a hinge, which comprises at least one group of stressed assemblies for limiting the rotation of the hinge, wherein each stressed assembly comprises a retaining plate and a clamping sleeve, a clamping inclined channel with different sizes of an upper opening and a lower opening is formed in the center of the clamping sleeve in a penetrating manner, a main friction block attached to the inner contour of the clamping inclined channel is inserted in the clamping inclined channel in a sliding manner, a clamping channel is formed in the center of the main friction block in a penetrating manner, the retaining plate integrally penetrates through the main friction block and the clamping sleeve through the clamping channel, the main friction block is provided with a main wedge plate for clamping the retaining plate, and the top of the retaining plate is provided with an elastic assembly; the retaining plate can provide a retaining force for the hinge rotating piece through the connecting mechanism at any opening and closing angle of the flap door, so that the condition that the hinge rotating piece rotates under the self-weight is prevented from disappearing of the external force, and the function of retaining any angle of the flap door in the opening and closing process is realized.
Description
Technical Field
The invention particularly relates to a flap hinge retaining mechanism, in particular to a friction retaining mechanism for a hinge.
Background
The door plate and the cabinet body of the embedded dish washing machine are usually connected through a hinge assembly, the general door plate is convenient for tableware to be placed into a washing rack inside the dish washing machine, the door body adopts a turnover type door-turning form, in order to reduce side effects, a plurality of door-turning bodies adopt a mode of turning and opening up and down, in the door-turning process, because the dead weight of the door body or the influence of force exerted in the door-turning process, the door-turning bodies often directly impact a limit position when being turned or closed, the door-turning bodies easily generate serious vibration impact, the door-turning bodies generally adopt visual glass materials, the door-turning bodies are easy to break, tableware on the cabinet body of the dish washing machine is easy to damage due to impact, therefore, in the current market, in order to reduce the impact force when the door-turning bodies are opened, the dampers are often added to provide buffering, most of the dampers which are commonly applied to be hinged with the door body of the cabinet body in the market are damping rods, although the damping rod can provide the function of friction buffering, reach the angle that certain balance also can realize turning over the door and keep the action at the damping friction of damping rod and the dead weight of turning over the door, but most attenuator just can act on at the extreme position of switch door certainly and turn over the door, mainly reduce buffering and silence function, and can't realize the stable hold function of the arbitrary angle of turning over the door, whole set of damping rod often need reserve and turn over the installation space of door contact buffering in addition, it is big to occupy cabinet body inner space, whole equipment is with high costs.
Therefore, based on the above, a glue material retaining mechanism which is low in cost, small in installation occupied space and capable of achieving the purpose of retaining any angle in the opening and closing process of the flap door is needed.
Disclosure of Invention
The present invention is directed to a friction holding mechanism for a hinge, which solves the above-mentioned problems of the related art.
In order to realize the purpose, the invention provides the following technical scheme:
a friction retaining mechanism for a hinge comprises at least one group of stressed assemblies for limiting the rotation of the hinge, each stressed assembly comprises a retaining plate and a clamping sleeve, a clamping inclined channel with upper and lower openings of different sizes is formed in the center of the clamping sleeve in a penetrating mode, a main friction block attached to the inner contour of the clamping inclined channel in an inserting mode is arranged in the clamping inclined channel in a sliding mode, a clamping channel is formed in the center of the main friction block in a penetrating mode, the retaining plate integrally penetrates through the main friction block and the clamping sleeve through the clamping channel, at least two main wedge plates used for clamping the retaining plate are arranged on the side, facing the small-size opening of the clamping inclined channel, of the main friction block, an elastic assembly used for enabling the main friction block to integrally abut against the small-size opening of the clamping inclined channel is arranged on the top, located on one side, of the large-size opening of the clamping inclined channel, of the retaining plate, and the bottom end of the retaining plate is connected with a rotating piece of the hinge through a connecting mechanism, when the hinge rotating part shaft rotates, the holding plate frictionally slides along the direction of the opening of the clamping channel through the connecting mechanism.
Further scheme: the spring assembly comprises a spring ring and a spring abutting block fixedly arranged at the top of the retaining plate, the spring ring is sleeved on the outer ring of the retaining plate, the bottom end of the spring ring is fixedly covered at the top of the main friction block through a cap, the spring abutting block is covered and pressed at the top of the spring ring, and a cover hole used for the retaining plate to penetrate into the clamping channel is formed in the middle of the cap.
Further scheme: the holding plate is in the shape of a strip plate, the clamping channel is a strip-shaped channel, and the cover hole is a strip-shaped opening.
Further scheme: the spring ring inner ring is provided with two positioning strips which are attached to the left side wall and the right side wall of the retaining plate in a sliding mode, and the bottom ends of the positioning strips are fixed to the two sides of the top surface of the cap.
Further scheme: rotate the piece and include along with outside flap gate pivoted hinge rocking arm and install the mounting panel at the outside cabinet body, the hinge rocking arm rotates through main pivot to be installed along with the synchronous rotation of flap gate on the mounting panel, coupling mechanism includes the outer lane of main pivot rotates the goods of furniture for display rather than for use axle of installation, be fixed with hinge swinging piece on the goods of furniture for display rather than for use axle wall, the bottom of holding plate be equipped with be used for with the joint mouth of hinge swinging piece top joint, the goods of furniture for display rather than for use guiding groove has been seted up on the panel of mounting panel, be equipped with on the panel of hinge swinging piece and be used for the slider that the slip card established at the goods of furniture for display rather than for use guiding groove.
Further scheme: the atress subassembly includes goods of furniture for display rather than for use lever, lever friction plate and lever friction cover, the goods of furniture for display rather than for use lever is fixed the lateral wall of hinge swinging piece, the outer tip of goods of furniture for display rather than for use lever friction plate is rotating to be installed lever friction plate, install on the mounting panel lever friction cover, set up in the lever friction cover with the oblique passageway of centre gripping oblique passageway syntropy, lever friction plate slides and wears to establish oblique passageway, the cartridge has the lever wedge that is used for pressing from both sides tight lever friction plate in the oblique passageway.
Further scheme: the rotary rack is rotatably mounted on the mounting plate, the clamping sleeve and the lever friction sleeve are fixedly mounted on the rotary rack, and an opening through which the matching retaining plate and the lever friction plate slide is formed in the rotary rack.
Compared with the prior art, the invention has the beneficial effects that:
1. the retaining plate can provide a retaining force for the hinge rotating piece through the connecting mechanism at any opening and closing angle of the flap door, so that the external force is prevented from disappearing, the hinge rotating piece is rotated under the self-weight, the function of retaining any angle of the flap door in the opening and closing process is realized, the whole assembly is a common structural piece, the manufacturing cost is far lower than that of a complete set of directly purchased damper, the size is smaller relative to the damper, and the strict requirement of the embedded hinge on the installation space is facilitated;
2. the swing lever, the lever friction plate and the lever friction sleeve form a second group of stressed assemblies for applying friction retaining force to the hinge, the retaining force can be applied to the swing piece of the hinge in a lever stressed mode, and better friction retaining effect can be achieved by matching with the retaining plate.
Drawings
Fig. 1 is a schematic view of a friction holding mechanism for a hinge.
FIG. 2 is a schematic view of the structure of FIG. 1 when the mounting plate is mounted on the mounting plate and the pivot arm of the hinge in an unfolded state;
FIG. 3 is a schematic view of the closed state of FIG. 1;
FIG. 4 is a schematic view of the closed position of the mounting plate when the mounting plate is mounted on the mounting plate and the pivot arm of the hinge in FIG. 3;
FIG. 5 is an exploded view of the lever friction plate and the lever friction sleeve;
FIG. 6 is a schematic view of the structure of the holding plate and the clamping sleeve;
FIG. 7 is an exploded view of FIG. 6;
fig. 8 is an exploded view of the clamping sleeve.
In the figure: spring ring 1, retaining plate 2, spring support block 20, joint interface 21, locating strip 3, cap 4, lid hole 40, main friction block 5, main wedge plate 50, centre gripping passageway 51, centre gripping cover 6, centre gripping inclined channel 60, hinge swinging member 7, pendulum shaft 70, pendulum lever 71, lever friction board 72, lever friction cover 73, lever wedge 74, mounting panel 8, pendulum guiding groove 80, swivel 81, hinge swivel arm 9, main pivot 90.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 8, in the embodiment of the present invention, a friction retaining mechanism for a hinge includes at least one set of force-bearing components for limiting rotation of the hinge, where the force-bearing components include a retaining plate 2 and a clamping sleeve 6, a clamping inclined channel 60 with different sizes of upper and lower openings is formed through a center of the clamping sleeve 6, a main friction block 5 fitted to an inner contour of the clamping inclined channel 60 is inserted into the clamping inclined channel 60 in a sliding manner, a clamping channel 51 is formed through a center of the main friction block 5, the retaining plate 2 is integrally inserted into the main friction block 5 and the clamping sleeve 6 through the clamping channel 51, at least two main wedge plates 50 for clamping the retaining plate 2 are disposed on a side of the main friction block 5 facing a small-size opening of the clamping inclined channel 60, an elastic component for tightly pressing the main friction block 5 toward a small-size opening of the clamping inclined channel 60 is disposed on a top of the retaining plate 2 on a side of the large-size opening of the clamping inclined channel 60, the bottom end of the holding plate 2 is connected with a rotating part of the hinge through a connecting mechanism, and when the shaft of the rotating part of the hinge rotates, the holding plate 2 frictionally slides along the direction of the opening of the clamping channel 51 through the connecting mechanism.
In operation, it is noted here first that: here, the hinge rotation member generally refers to a mechanical member that generates rotation in the hinge, such as a door panel that needs to be rotated to open and close, where the motion of the hinge rotation member is a shaft rotation, and the motion of the holding plate 2 is a vertical translation (based on the direction of the viewing angle in fig. 4), so that to control the holding motion of the hinge rotation member by the holding plate 2, a connection mechanism needs to be provided to convert the rotation amount of the hinge rotation member into the translation amount of the holding plate 2;
when the hinge is opened or closed, the retaining plate 2 can slide along the clamping channel 51, the retaining plate 2 can generate dynamic friction with the arranged main wedge-shaped plate 50 in the sliding process, as shown in the direction of fig. 4, when the hinge is opened, at the moment, the retaining plate 2 vertically moves downwards, the dynamic friction force generated by the retaining plate 2 and the main wedge-shaped plate 50 generates a certain damping effect in the opening and closing process of the hinge, the flap door cannot be suddenly and completely opened or closed under stress, the impact of violently opening and closing the door is reduced, when no force is applied to the flap door outside, the retaining plate 2 does not slide in the clamping channel 51, the elastic component at the top of the retaining plate 2 can always provide a downward force for the main friction block 5, the main friction block 5 is ensured to slide towards the bottom of the clamping inclined channel 60, because the clamping inclined channel 60 is of a shape with a large upper opening and a small bottom opening, when the main wedge-shaped plate 50 slides downwards, the centre gripping inclined channel 60 inner wall can inwards support main wedge plate 50 tightly, main wedge plate 50 produces a small amount of deformation and presss from both sides tightly holding plate 2, when externally not exerting force, main wedge plate 50 and holding plate 2 are direct for the stiction, the stiction of this moment is set for according to the quality of flap, guarantee that main wedge plate 50 and holding plate 2's stiction can guarantee that holding plate 2 can not produce the condition of sliding displacement because of receiving the dead weight of flap, therefore, arbitrary angle holding plate 2 that opens and shuts at the flap can all provide a holding power to the hinge rotation piece through coupling mechanism, prevent that external force from disappearing, the hinge rotation piece receives the dead weight and rotates the condition, thereby realize the arbitrary angle retention function of flap at the in-process that opens and shuts.
The spring assembly comprises a spring ring 1 and a spring abutting block 20 fixedly arranged at the top of a retaining plate 2, the spring ring 1 is sleeved on the outer ring of the retaining plate 2, the bottom end of the spring ring 1 is fixedly covered at the top of a main friction block 5 through a cap 4, the spring abutting block 20 is covered and pressed at the top of the spring ring 1, and a cover hole 40 for the retaining plate 2 to penetrate into a clamping channel 51 is formed in the middle of the cap 4;
during operation, the holding plate 2 removes and can press down spring ring 1 through spring abutting block 20, thereby spring ring 1 compresses tightly main clutch blocks 5 towards centre gripping inclined channel 60 of centre gripping cover 6 in through cap 4, thereby realize the clamping action of main wedge plate 50 to the holding plate 2 lateral wall, spring ring 1 and spring abutting block 20 set up simple structure stable, cost advantage is big, in addition, can also pull a spring or set up the multiunit spring in both sides at holding plate 2 end, concrete mode can be various, this type is only based on the best regulation of cost structure, a mode through elastic pressure is listed.
The holding plate 2 is in a strip shape, the clamping channel 51 is a strip-shaped channel, and the cover hole 40 is a strip-shaped opening;
in operation, the strip-shaped retaining plate 2 facilitates the main wedge plate 50 to better grip the retaining plate 2, providing a larger frictional contact area.
Two positioning strips 3 which are in sliding fit with the left side wall and the right side wall of the retaining plate 2 are arranged on the inner ring of the spring ring 1, and the bottom ends of the positioning strips 3 are fixed on two sides of the top surface of the cap 4;
during operation, the location strip 3 that sets up mainly guides and protects holding plate 2, guarantees simultaneously that the deformation of spring coil 1 is even.
The rotary piece comprises a hinge rotary arm 9 rotating along with an external flap door and a mounting plate 8 mounted on an external cabinet body, the hinge rotary arm 9 is rotatably mounted on the mounting plate 8 through a main rotary shaft 90 and rotates along with the flap door synchronously, the connecting mechanism comprises a swing piece shaft 70 rotatably mounted on the outer ring of the main rotary shaft 90, a hinge swing piece 7 is fixed on the shaft wall of the swing piece shaft 70, a clamping port 21 used for being clamped with the top end of the hinge swing piece 7 is formed in the bottom of the retaining plate 2, a swing piece guide groove 80 is formed in the panel of the mounting plate 8, and a sliding block used for being clamped in the swing piece guide groove 80 in a sliding mode is arranged on the panel of the hinge swing piece 7;
during operation, the flap door rotates to drive the hinge rotating arm 9 to rotate, wherein the hinge swinging piece 7 swings with the rotating swing shaft 70 as a moving shaft synchronously along with the rotation of the hinge rotating arm 9, the swing guide groove 80 is arranged for guiding the top end of the hinge swinging piece 7 to slide in the vertical direction, so that the action of the hinge swinging piece 7 is matched with the action of the retaining plate 2, the rotation amount of the hinge rotating arm 9 is converted into the vertical translation amount through the hinge swinging piece 7, and the retaining plate 2 is convenient to perform friction retaining action on the hinge rotating arm 9 through the hinge swinging piece 7.
Example 2
This example differs from example 1 in that:
the stressed assembly comprises a swing lever 71, a lever friction plate 72 and a lever friction sleeve 73, the swing lever 71 is fixed on the side wall of the hinge swinging piece 7, the lever friction plate 72 is rotatably installed at the outer end of the swing lever 71, the lever friction sleeve 73 is installed on the installation plate 8, an inclined channel which is in the same direction as the clamping inclined channel 60 is formed in the lever friction sleeve 73, the lever friction plate 72 penetrates through the inclined channel in a sliding manner, and a lever wedge block 74 for clamping the lever friction plate 72 is inserted in the inclined channel in a sliding manner;
in operation, the rocker lever 71 and the lever friction sleeve 73 form a second set of force-receiving elements for applying a frictional holding force to the hinge pivot location, and a further frictional holding force is applied to the hinge-pivoting member 7 which pivots with the hinge pivot arm 9, and when the spring element applies a downward biasing force to the holding plate 2, the holding plate 2 is transmitted through the hinge-pivoting member 72 and the rocker lever 71, thereby maintaining a constant biasing force of the lever friction plate 72 against the lever wedge 74.
A rotating frame 81 is rotatably mounted on the mounting plate 8, the clamping sleeve 6 and the lever friction sleeve 73 are fixedly mounted on the rotating frame 81, and an opening through which the holding plate 2 and the lever friction plate 72 are matched to slide is formed in the rotating frame 81;
the revolving rack 81 that sets up mainly is used for providing a pivoted trend buffering to centre gripping cover 6 and lever friction cover 73, prevents that hinge swinging piece 7 from passing through pendulum part guiding groove 80 and can't keep complete vertical movement the time, provides the rotation volume of a small angle to reduce the mechanical damage that the hard contact of a subassembly brought, improve the smoothness of whole action and the life of each subassembly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The friction retaining mechanism for the hinge comprises at least one group of stressed assemblies for limiting the rotation of the hinge, and is characterized in that each stressed assembly comprises a retaining plate (2) and a clamping sleeve (6), a clamping inclined channel (60) with different sizes of an upper opening and a lower opening is formed in the center of the clamping sleeve (6) in a penetrating mode, a main friction block (5) attached to the inner contour of the clamping inclined channel (60) is inserted in the clamping inclined channel (60) in a sliding mode, a clamping channel (51) is formed in the center of the main friction block (5) in a penetrating mode, the retaining plate (2) integrally penetrates through the main friction block (5) and the clamping sleeve (6) through the clamping channel (51), at least two main wedge plates (50) used for clamping the retaining plate (2) are arranged on one side, facing the small opening of the clamping inclined channel (60), of the main friction block (5), and two main wedge plates (50) used for clamping the retaining plate (2) are arranged on the top of the side, located on the large opening of the clamping inclined channel (60), and the top of the retaining plate (2) is used for enabling the main friction block to be arranged on one side of the large opening of the clamping inclined channel (60) The whole body of the wiping block (5) faces to the elastic component tightly abutted to the small-size opening of the clamping inclined channel (60), the bottom end of the retaining plate (2) is connected with a rotating piece of the hinge through a connecting mechanism, and when the shaft of the rotating piece of the hinge rotates, the retaining plate (2) slides in a friction mode in the direction along the opening of the clamping channel (51) through the connecting mechanism.
2. The friction retaining mechanism for the hinge according to claim 1, wherein the spring assembly comprises a spring ring (1) and a spring abutting block (20) fixedly arranged at the top of the retaining plate (2), the spring ring (1) is sleeved on the outer ring of the retaining plate (2), the bottom end of the spring ring (1) is fixedly covered at the top of the main friction block (5) through a cap (4), the spring abutting block (20) is covered at the top of the spring ring (1), and a cover hole (40) used for the retaining plate (2) to penetrate into the clamping channel (51) is formed in the middle of the cap (4).
3. Friction retention mechanism for hinges according to claim 2 characterized in that the retention plate (2) is strip-shaped, the gripping channel (51) is a strip channel and the cover hole (40) is a strip opening.
4. Friction retention mechanism for hinges according to claim 3, characterised in that the inner ring of the spring ring (1) is provided with two positioning strips (3) sliding attached to the left and right side walls of the retention plate (2), the bottom ends of the positioning strips (3) being fixed on both sides of the top surface of the cap (4).
5. Friction holding mechanism for a hinge according to any of claims 1 to 4, the rotating part comprises a hinge rotating arm (9) rotating along with the external flap door and a mounting plate (8) mounted on the external cabinet body, the hinge rotating arm (9) is rotatably arranged on the mounting plate (8) through a main rotating shaft (90) and synchronously rotates along with the turnover door, the connecting mechanism comprises a rocker shaft (70) rotatably arranged on the outer ring of the main rotating shaft (90), a hinge swinging piece (7) is fixed on the shaft wall of the swing piece shaft (70), a clamping interface (21) which is used for being clamped with the top end of the hinge swinging piece (7) is arranged at the bottom of the retaining plate (2), the panel of mounting panel (8) is last to have seted up goods of furniture for display rather than for use guiding groove (80), be equipped with on the panel of hinge swinging member (7) and be used for the slip card to establish the slider in goods of furniture for display rather than for use guiding groove (80).
6. The friction retaining mechanism for a hinge according to claim 5, wherein the force receiving component comprises a swing lever (71), a lever friction plate (72) and a lever friction sleeve (73), the swing lever (71) is fixed on the side wall of the swing hinge (7), the lever friction plate (72) is rotatably mounted on the outer end of the swing lever (71), the lever friction sleeve (73) is mounted on the mounting plate (8), an inclined channel in the same direction as the clamping inclined channel (60) is formed in the lever friction sleeve (73), the lever friction plate (72) is slidably inserted through the inclined channel, and a lever wedge (74) for clamping the lever friction plate (72) is slidably inserted in the inclined channel.
7. The friction retaining mechanism for the hinge according to claim 6, wherein the mounting plate (8) is rotatably mounted with a rotating frame (81), the clamping sleeve (6) and the lever friction sleeve (73) are both fixedly mounted on the rotating frame (81), and the rotating frame (81) is provided with an opening for the holding plate (2) and the lever friction plate (72) to slide through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370432.6A CN114704171B (en) | 2022-04-09 | 2022-04-09 | Friction retaining mechanism for hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370432.6A CN114704171B (en) | 2022-04-09 | 2022-04-09 | Friction retaining mechanism for hinge |
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| Publication Number | Publication Date |
|---|---|
| CN114704171A true CN114704171A (en) | 2022-07-05 |
| CN114704171B CN114704171B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210370432.6A Active CN114704171B (en) | 2022-04-09 | 2022-04-09 | Friction retaining mechanism for hinge |
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| CN (1) | CN114704171B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324434A (en) * | 2022-10-17 | 2022-11-11 | 江苏玖星精密科技集团有限公司 | Door and window balance mechanism with static friction balance piece |
| WO2024099555A1 (en) * | 2022-11-09 | 2024-05-16 | Electrolux Appliances Aktiebolag | Electric appliance comprising a bush assembly |
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| US20130291337A1 (en) * | 2012-05-04 | 2013-11-07 | Nuova Star S.P.A. | Hinge for doors of domestic appliances such as ovens, dishwashers or the like |
| EP2912984A1 (en) * | 2014-02-28 | 2015-09-02 | Nuova Star S.p.A. | Hinge for doors of domestic appliances. |
| CN108478150A (en) * | 2018-02-02 | 2018-09-04 | 江苏星徽精密科技有限公司 | A kind of automatic single fulcrum dish-washing machine hinge being closed and hover function of tool |
| CN217631920U (en) * | 2022-04-09 | 2022-10-21 | 江苏星徽精密科技有限公司 | Friction retaining mechanism for hinge |
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2022
- 2022-04-09 CN CN202210370432.6A patent/CN114704171B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB637202A (en) * | 1947-09-04 | 1950-05-17 | Willie Evans | Improvements in or relating to hinge checks |
| EP1523929A2 (en) * | 2003-10-13 | 2005-04-20 | C.M.I. S.r.l. | Balancing device for a door of an household appliance |
| CN101619640A (en) * | 2009-08-17 | 2010-01-06 | 常州市威普电子科技有限公司 | Hinge used for household appliance |
| US20110247176A1 (en) * | 2010-04-09 | 2011-10-13 | Nuova Star S.P.A. | Hinge for doors or wings |
| US20130291337A1 (en) * | 2012-05-04 | 2013-11-07 | Nuova Star S.P.A. | Hinge for doors of domestic appliances such as ovens, dishwashers or the like |
| EP2912984A1 (en) * | 2014-02-28 | 2015-09-02 | Nuova Star S.p.A. | Hinge for doors of domestic appliances. |
| CN108478150A (en) * | 2018-02-02 | 2018-09-04 | 江苏星徽精密科技有限公司 | A kind of automatic single fulcrum dish-washing machine hinge being closed and hover function of tool |
| CN217631920U (en) * | 2022-04-09 | 2022-10-21 | 江苏星徽精密科技有限公司 | Friction retaining mechanism for hinge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324434A (en) * | 2022-10-17 | 2022-11-11 | 江苏玖星精密科技集团有限公司 | Door and window balance mechanism with static friction balance piece |
| WO2024099555A1 (en) * | 2022-11-09 | 2024-05-16 | Electrolux Appliances Aktiebolag | Electric appliance comprising a bush assembly |
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| CN114704171B (en) | 2024-05-24 |
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